000 00280nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aDavison, Charles
245 0 _aSubjects For Mathematical Essays
260 _bMacmillan & Co
_aLondon
_c1915
650 _aMathematics
942 _cBK
999 _c9252
_d9252